In the sentence the underlined part, who is running for mayor, is a <u>nonrestrictive clause.</u> The correct options are B and C.
<h3>What is a non-restrictive clause?</h3>
A non-restrictive clause is a clause that adds additional information about the subject or proper noun.
Commas are used to write a non-restrictive clause, which shows this is additional information.
Thus, the correct options are B and C.
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Sigmund Freud was an Austrian neurologist who gave Freud theory. Life instinct of Freud's theory includes survival, social cooperation, and reproduction.
<h3>What is life instinct theory?</h3>
The theory of life instinct by Freud is also called the theory of Eros. It deals with survival instincts, reproduction, and pleasure that drive hunger, pain, and thirst.
This theory is based on preservation that compels people to sustain and nurture through the situations to live a happy and healthy life. The behaviors included with life instincts are cooperation, love, and reproduction.
Therefore, the theory of life instincts includes survival, cooperation, and reproduction.
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The entropy change ΔS for the combustion of methane to carbon dioxide and liquid water is -242.6 J/mol.K
<h3>What is the Entropy in a Chemical system?</h3>
In a chemical system, Entropy (ΔS) is a quantitative measure of the variety of possible ways to disperse energy inside a chemical system.
- In an isothermal process, entropy is determined as the quantity of heat transmitted to a system.
The chemical reaction for the combustion of methane can be expressed as:

The standard entropy of the combustion is expressed as:

Replacing the standard entropies of the compounds into the above equation, we have:


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